The RYOT Piper is a very nice, high-quality case. It is on the small side, though. I store my Mighty in the bag, and there's very little room for much else. The Mighty and its power cord don't fit together in the bag. The Mighty itself fits perfectly. So, it really depends on how you're planning to use the product. It's great for a small vape and small grinder - not so good for anything larger.
This product is wonderful and is great for on-the-go. I got a hold of the company that makes it asking about other products, they got back to me within a day and gave me the information I was looking for. Overall I'm very satisfied with this product.
I can see where this item could be useful in tight spaces. However, my lungs couldn't handle the heavy puffing necessary to properly exhale through the filter. Maybe it's just me, but the filter seems more trouble than it's worth.
I have tried this product twice with the same results. It does do a good job of cleaning my small glass spoon pipes but! I had both bottles turn to a block of solid cement after only a few uses. I stored the bottles upright in a desk drawer properly sealed and this happened both times so not a good value.